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Product Number: TB24991

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Grades 1-12.

Learn how people through the ages have used numbers to measure things, from the ways the ancient Egyptians measured the pyramids to how modern scientists measure time and space. 96 pages.

Item Weight: 1.50
Brand: DK Publishing
Age: 6 yrs. - 18 yrs.
Grade: 1 - 12
School Type: Elementary School, Middle School, High School
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